diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 5cf4c2f59260..e69ef4b19239 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -30,13 +30,13 @@ #include "rt2x00lib.h" void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, - struct txentry_desc *txdesc, - struct ieee80211_tx_control *control) + struct txentry_desc *txdesc) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; + struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data; struct ieee80211_rate *rate = - ieee80211_get_tx_rate(rt2x00dev->hw, control); + ieee80211_get_tx_rate(rt2x00dev->hw, tx_info); const struct rt2x00_rate *hwrate; unsigned int data_length; unsigned int duration; @@ -64,7 +64,7 @@ void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, /* * Check whether this frame is to be acked. */ - if (!(control->flags & IEEE80211_TXCTL_NO_ACK)) + if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) __set_bit(ENTRY_TXD_ACK, &txdesc->flags); /* @@ -72,23 +72,20 @@ void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, */ if (is_rts_frame(frame_control) || is_cts_frame(frame_control)) { __set_bit(ENTRY_TXD_BURST, &txdesc->flags); - if (is_rts_frame(frame_control)) { + if (is_rts_frame(frame_control)) __set_bit(ENTRY_TXD_RTS_FRAME, &txdesc->flags); - __set_bit(ENTRY_TXD_ACK, &txdesc->flags); - } else { + else __set_bit(ENTRY_TXD_CTS_FRAME, &txdesc->flags); - __clear_bit(ENTRY_TXD_ACK, &txdesc->flags); - } - if (control->rts_cts_rate_idx >= 0) + if (tx_info->control.rts_cts_rate_idx >= 0) rate = - ieee80211_get_rts_cts_rate(rt2x00dev->hw, control); + ieee80211_get_rts_cts_rate(rt2x00dev->hw, tx_info); } /* * Determine retry information. */ - txdesc->retry_limit = control->retry_limit; - if (control->flags & IEEE80211_TXCTL_LONG_RETRY_LIMIT) + txdesc->retry_limit = tx_info->control.retry_limit; + if (tx_info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT) __set_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags); /* @@ -113,7 +110,7 @@ void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, */ if (test_bit(ENTRY_TXD_RTS_FRAME, &txdesc->flags)) { txdesc->ifs = IFS_SIFS; - } else if (control->flags & IEEE80211_TXCTL_FIRST_FRAGMENT) { + } else if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) { __set_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags); txdesc->ifs = IFS_BACKOFF; } else { @@ -179,8 +176,10 @@ void rt2x00queue_write_tx_descriptor(struct queue_entry *entry, /* * We are done writing the frame to the queue entry, - * if this entry is a RTS of CTS-to-self frame we are done, - * otherwise we need to kick the queue. + * also kick the queue in case the correct flags are set, + * note that this will automatically filter beacons and + * RTS/CTS frames since those frames don't have this flag + * set. */ if (rt2x00dev->ops->lib->kick_tx_queue && !(skbdesc->flags & FRAME_DESC_DRIVER_GENERATED)) |
